The Design of a Five-Cell Superconducting RF Module with a PBG Coupler Cell [electronic resource].
- Published
- Los Alamos, N.M. : Los Alamos National Laboratory, 2012.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Additional Creators
- Los Alamos National Laboratory and United States. Department of Energy. Office of Scientific and Technical Information
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- Restrictions on Access
- Free-to-read Unrestricted online access
- Summary
- We discuss the problem of incorporating a Photonic Band Gap (PBG) cell into a superconducting accelerating module of 5 cells designed for the operational frequency of 2.1 GHz. The reason for using a PBG cell is to provide a good accelerating mode confinement and good Higher Order Mode (HOM) suppression. PBG cell can potentially be used for placing HOM and fundamental mode couplers. However, because of the naturally higher ratio of the peak magnetic field to the accelerating field in the PBG cell, it should be designed to operate at a lower accelerating gradient than the other cells of the module. This ensures that the probability of quench in the PBG cell would be no higher than in other elliptical cells of the structure.
- Report Numbers
- E 1.99:la-ur-12-24371
la-ur-12-24371 - Subject(s)
- Other Subject(s)
- Note
- Published through SciTech Connect.
08/29/2012.
"la-ur-12-24371"
AAC 2012 ; 2012-06-10 - 2012-06-10 ; Austin, Texas, United States.
Simakov, Evgenya I; Arsenyev, Sergey A. - Funding Information
- AC52-06NA25396
View MARC record | catkey: 14675899